html,
body,
iframe,
#app,
#app > div {
  width: 100%;
  height: 100%;
  padding: 0;
  margin: 0;
  border: 0;
}

html {
  -webkit-text-size-adjust: none;
  touch-action: manipulation;
}

body {
  font-family: Helvetica Neue, Helvetica, PingFang SC, Arial, sans-serif;
  color: @text-color;
}

@keyframes fade-in {
  0% {
    opacity: 0;
  }

  40% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}
